1. By: Pawitra, G.7 2.   3. What is Particle? A very small piece of matter. 4. Liquid In liquids, the forces that holdthe particles together are weaker than in solids Liquids…

Slide 1Chapter 15 Water Slide 2 Water Molecules l O is more electronegative than H l Gives O a partial negative charge l Bent shape makes molecule polar l Strong hydrogen…

Slide 1CCED 2014 PowerPoint Pack The Wonders of Water American Chemical Society, Department of Volunteer Support 1-800-227-5558 or e-mail us at [email protected]. Contact…

Slide 1Water Is Special: The Unique Properties of Water. Slide 2 How Much Fresh Water Is on Earth? 3% Slide 3 Chemical Structure of Water Water is composed of two atoms of…

Slide 1 Slide 2 We live on a planet that is dominated by water. More than 70 % of the Earth's surface is covered with this simple molecule. Scientists estimate that…

Properties of Water Properties of Water Water- it’s everywhere! Water is the key to our survival on Earth, it is our source of life Water is everywhere! It makes up about…

Investigation 4 – day 1 Date: 9/4 LT: I can compare expansion, contraction, and compression. Sponge: What do you think happens when you heat air in a hot air balloon? To…